About 751 results
Showing the first 200 results.
https://drivepatents.com/patents/977968 · 26 Feb 2014
The system (1a) comprises a fuel cell system (3) located in an operational gas container (5), a gas receiving device (7) connected to the operational gas container for storage of boil-off gas (BO), a sorbent for receiving the boil-off gas from the operatin...
https://drivepatents.com/patents/978784 · 5 Feb 2014
It is described a wind park control system (101) for controlling a reactive power output of a plurality of wind turbines (105, 106, 107) of a wind park (100), wherein the wind park is adapted to deliver active power and reactive power to a utility grid (41...
https://drivepatents.com/patents/979120 · 29 Jan 2014
The present invention relates to a high voltage interface device and system, wherein the device comprises: an optical fiber for communication; an insulation device for transmitting ultrasonic waves; a first ultrasonic transducer element, positioned at one ...
https://drivepatents.com/patents/979340 · 22 Jan 2014
A wind turbine park (242) connected to a transmission system (234). The wind turbine park includes a component (230) for determining a short circuit ratio and based thereon for determining a parameter adjustment recipe, and a controller (238) for controlli...
https://drivepatents.com/patents/979629 · 15 Jan 2014
The method involves providing steam turbine with a high pressure partial turbine and a medium pressure partial turbine. A medium pressure valve is arranged in medium pressure partial turbine. The power generation plant is operated with high pressure valves...
https://drivepatents.com/patents/980144 · 1 Jan 2014
It is described a method (100) for controlling a wind power plant, in particular in case of a frequency drop in a utility grid to which the wind turbines are connected, the method comprising: Combining demand response, inertial response and spinning reserv...
https://drivepatents.com/patents/980433 · 25 Dec 2013
A power generation and transmission system, including: a wind turbine having an electrical generator (12) producing AC electrical power at a production frequency; a converter connected to the electrical generator (12) and configured to convert the AC elect...
https://drivepatents.com/patents/980769 · 18 Dec 2013
The brake system (12) has the metallic bellow (72) that is provided with an opening (112) in the interior. A brake element (116) is connected with the bellows. A brake disc (22) is spaced apart from the brake element, a fluid storage unit (86) or a compres...
https://drivepatents.com/patents/980744 · 18 Dec 2013
The power plant (1) has a gas turbine (2) and a tower (12) that is equipped with a power generation unit (11) and is used for generating electricity from an aerodynamic updraft in the tower. The gas turbine is fluidically coupled to the tower in such a way...
https://drivepatents.com/patents/980740 · 18 Dec 2013
The method involves equipping a portion of non-controllable machine components (5-8) e.g. gear box, with component-specific data storage devices (12- 15), in which construction-related technical data e.g. limit temperatures and/or limit rotation speeds, of...